26992317

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 42747264

約数和(自身を除く): 15754947

約数列:

[1, 3, 11, 23, 33, 53, 61, 69, 121, 159, 183, 253, 363, 583, 671, 759, 1219, 1403, 1749, 2013, 2783, 3233, 3657, 4209, 6413, 7381, 8349, 9699, 13409, 15433, 19239, 22143, 35563, 40227, 46299, 74359, 106689, 147499, 169763, 223077, 391193, 442497, 509289, 817949, 1173579, 2453847, 8997439, 26992317]

約数ペア:

[(1, 26992317), (3, 8997439), (11, 2453847), (23, 1173579), (33, 817949), (53, 509289), (61, 442497), (69, 391193), (121, 223077), (159, 169763), (183, 147499), (253, 106689), (363, 74359), (583, 46299), (671, 40227), (759, 35563), (1219, 22143), (1403, 19239), (1749, 15433), (2013, 13409), (2783, 9699), (3233, 8349), (3657, 7381), (4209, 6413)]